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1.53ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG803648852

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803648852

Diamond specifications and retailer prices

From ₹35,052 INR
As of November 5, 2026
Save ₹84,338 INR (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹1,19,390 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG803648852 or 803648852. Listed at 5 retailers as of November 1, 2026, with prices from ₹35,052 to ₹1,19,390, a ₹84,338 spread on the same certified stone. MOH London lists it at ₹1,19,390. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803648852
Dimensions7.50 × 7.47 × 4.45 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm7.47 mm1.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803648852
Side View
Table 59.0%Crown 33.2°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹1,19,390 INR|Low: ₹35,052 INR|High: ₹1,20,830 INR|Avg: ₹67,237 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5₹35,052 INR
Retailer 4₹45,728 INR
Retailer 2₹57,727 INR
Retailer 3₹71,805 INR
MOH London₹1,19,390 INR

19 data points across 5 retailers

5 retailers₹35,052 INR to ₹1,19,390 INR

A
Cheapest Retailer
-
₹35,052 INR
A
Retailer 2
-
₹45,728 INR
View
B+
Retailer 3
-
₹57,727 INR
View
B
Retailer 4
-
₹71,805 INR
View
Most Expensive
B
MOH London
LG803648852 · Nov 1
₹1,19,390 INR
£995 GBP
View
4 more retailers have this diamond
Prices start from ₹35,052 INRSave up to ₹84,338 INR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.53ct Round
₹35,052 INR